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Total 981 products for sip based voip Manufacture & Suppliers

Auto Attendant Asterisk / Elastix VOIP Product Voice Mailbox CTI Develop Interface

... and large enterprise, and enterprise group. It provides professional IP telephony services for a maximum of 8,000 SIP users and 1424 analog extensions, 24 E1/T1 ports for digital trunk access and 712 FXO fo...

Guangdong Global Telecommunication Technology Co., Ltd.
Guangdong,China

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Asterisk/Elastix/MEGACO H.248/SIP/MGCP GT-IAD-32 FXS/FXO VoIP Gateway

FXX / FXO Asterisk PBX Hardware Support VLAN Tagging Pppoe Network Suppor Overview Global Tech Protocol Master(Promaster) GT-IAD-32S/O VoIP Gateway/IAD/ATA is kind of multi analog access equipment. The WAN port...

Guangdong Global Telecommunication Technology Co., Ltd.
Guangdong,China

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Ring Tones Adjustable VOIP IP Phone CP-7821-K9 Dimensions 207 X 206 X 28 mm

Original Cisco 7821 SIP CP-7821-K9= VoIP IP Phone Overview Supply Ability Supply Ability:300 Piece/Pieces per Month Packaging & Delivery Packaging Details It is Original ......

Birch South International Ltd
Shanghai,China

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High Fidelity Reliable VOIP IP Phone For Midsize / Large Enterprise Businesses

Cisco CP-8851-K9 Charcoal IP Telefon Phone SIP for signaling VoIP IP Phone Overview Supply Ability Supply Ability:50 Piece/Pieces per Day CP-8851-K9 Packaging & Delivery Packaging Details cisco sealed box packi...

Birch South International Ltd
Shanghai,China

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2 Lines Voip Phone System Desktop Support PoE For Middle Managers

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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DC 5V/0.6A Wifi Desk Phone Voip 4.3W For Enterprise Employees

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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2 Lines Business VoIP Desk Phone Support RTP/RTCP/SRTP Protocols

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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EN 55032:2015 VoIP Desk Phone With 2.8 Inch 320x240 LCD Color Screen

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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Ring Tones Adjustable VOIP IP Phone CP-7821-K9 Dimensions 207 X 206 X 28 mm

Original Cisco 7821 SIP CP-7821-K9= VoIP IP Phone Overview Supply Ability Supply Ability:300 Piece/Pieces per Month Packaging & Delivery Packaging Details It is Original ......

Birch South International Ltd
Shanghai,China

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High Fidelity Reliable VOIP IP Phone For Midsize / Large Enterprise Businesses

Cisco CP-8851-K9 Charcoal IP Telefon Phone SIP for signaling VoIP IP Phone Overview Supply Ability Supply Ability:50 Piece/Pieces per Day CP-8851-K9 Packaging & Delivery Packaging Details cisco sealed box packi...

Birch South International Ltd
Shanghai,China

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2 Lines Voip Phone System Desktop Support PoE For Middle Managers

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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DC 5V/0.6A Wifi Desk Phone Voip 4.3W For Enterprise Employees

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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2 Lines Business VoIP Desk Phone Support RTP/RTCP/SRTP Protocols

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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EN 55032:2015 VoIP Desk Phone With 2.8 Inch 320x240 LCD Color Screen

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

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huawei espace 7950 series ip phone VoIP SIP Phone eSpace 7903X

Contact Us huawei espace 7950 series ip phone VoIP SIP Phone eSpace 7903X Huawei's unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for...

Uonel Co.Limtied
China

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Video Conference Cisco Voip Phone System , Cisco Wireless Ip Phone Yealink SIP-T48G T4

New Yealink SIP-T48G T4 video conference VOIP phone IP phone high quality Key Features and Benefits > 3 line keys with LED > 5 features keys: message, headset, ......

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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Cisco CP-8811-K9 IP Phone 8811 - VoIP Phone - SIP RTCP RTP SRTP SDP - 5 Lines

Cisco CP-8811-K9= IP Phone 8811 - VoIP phone - SIP RTCP RTP SRTP SDP - 5 lines Cisco CP-8811-K9 integrates 5 inches high-resolution widescreen backlit grayscale display, localized language support to meet the n...

LonRise Equipment Co. Ltd.
Shanghai,China

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Sip Supported Industrial Weatherproof Telephone Outdoor None Explosive Proof Grade

Product Description: Our VOIP Network Telephone is a weatherproof industrial phone designed for harsh outdoor environments. Built with robust nylon fiber, it is highly protected from water, dust, and other elem...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Aluminum Alloy Explosion Proof Telephone Sip Connection Protocol

Product Description: Explosion-Proof VOIP Network Telephone is a highly reliable explosion-resistant telephone that is designed to provide secure and efficient communication in hazardous areas. This phone featu...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Full Keyboard Dialing SIP Loud Speaking Telephone High Volume

Product Description: The VOIP Network Telephone is a voice amplified phone, designed with high volume sound, making it perfect for those who need a loud speaking phone. Crafted with aluminum alloy, this phone i...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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